gnutls_hex_decode - API function

const gnutls_datum_t * hex_data contain the encoded data void * result the place where decoded data will be copied size_t * result_size holds the size of the result

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This function will decode the given encoded data, using the hex encoding used by PSK password files. Initially result_size must hold the maximum size available in result , and on return it will contain the number of bytes written.

gnutls_hex_decode - API function

Report bugs to <bugs@gnutls.org>. Home page: https://www.gnutls.org

GNUTLS_E_SHORT_MEMORY_BUFFER if the buffer given is not long enough, GNUTLS_E_PARSING_ERROR on invalid hex data, or 0 on success.

The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit https://www.gnutls.org/manual/ gnutls 3.8.9 gnutls_hex_decode(3)